Single Family Home for sale by owner in Duncan, OK 73533. A quiet country setting on the historic Chisolm Trail. Beautiful 50+ acre property with luxury home, three-car garage, pool, pool house, barn, shed, single-wide mobile home. Scenic walking track. Fishing pond. Historic cemetery. This 4,080 sq. ft., two-story, stucco home built in 2006 sits on a 5.020 acre lot and has 4 bedrooms and 4.5 baths. Open floor plan with beautiful living area, fireplace, and kitchen. Breakfast nook. Formal dining... See site for full property details.